magnetic flow meter installation

The flangeless design of the Rosemount 8711 Wafer Magnetic Flow Meter Sensor makes it an economical compact and lightweight alternative to flanged magnetic flowmeters. Magnetic flow meters consist of a detector and a converter with the principle of the detector adopting Faradays electromagnetic induction law.

Pin On Flow Meters

As illustrated in Figures 2-3 and 2-4 avoid downward flows.

. Vertical installation allows upward process fluid flow and is generally preferred. The Picomag DMA25-AAAAA1 from EndressHauser is a magnetic-inductive flow meter which is suitable for many applications in the measurement and monitoring of conductive liquids. Choose from a wide range of rugged liner and electrode material options compatible with virtually all applications from highly corrosive liquids to fibrous slurries often.

Since most flow meters that sense velocity are sensitive to turbulence they must be installed at a specific point within the process pipeline that contains a length of straight rigid pipe that is long enough to ensure laminar flow so that the. This is simply a metal plate with a hole in the middle for fluid to flow through. Orientation of the electrode plane is unimportant in vertical installations.

Upward flow keeps the cross-sectional area full regardless of flow rate. Of all the pressure-based flow elements in existence the most common is the orifice plate. Often used in auxiliary circuits.

Orifice plates are typically sandwiched between two flanges of a pipe joint allowing for. Magnetic flow meters are highly sensitive to air bubbles which can cause the magnetic flow meter to read high. Instructions are included with the installation manual on how to best ground the magnetic flow meter.

The direction of the flow meter should ensure that the flow meter is completely filled with water. After having undergone several improvements magnetic flow meters have become highly accurate and reliable and are widely used in the industrial instrument field today.

Pin On Industrial Flow Level Meter Pressure Instrument